/* Copyright (c) 2008, Nathan Sweet
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
 * conditions are met:
 * 
 * - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided with the distribution.
 * - Neither the name of Esoteric Software nor the names of its contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

package com.esotericsoftware.kryo.io;

import com.esotericsoftware.kryo.Kryo;

import java.io.IOException;
import java.io.ObjectInput;

/**
 * A kryo implementation of {@link ObjectInput}. Note that this is not an implementation of {@link java.io.ObjectInputStream}
 * which has special handling for serialization in Java such as support for readResolve.
 *
 * @author Robert DiFalco <robert.difalco@gmail.com>
 */
public class KryoObjectInput extends KryoDataInput implements ObjectInput {

	 private final Kryo kryo;

	 public KryoObjectInput (Kryo kryo, Input in) {
		  super(in);
		  this.kryo = kryo;
	 }

	 public Object readObject () throws ClassNotFoundException, IOException {
		  return kryo.readClassAndObject(input);
	 }

	 public int read () throws IOException {
		  return input.read();
	 }

	 public int read (byte[] b) throws IOException {
		  return input.read(b);
	 }

	 public int read (byte[] b, int off, int len) throws IOException {
		  return input.read(b, off, len);
	 }

	 public long skip (long n) throws IOException {
		  return input.skip(n);
	 }

	 public int available () throws IOException {
		  return 0;
	 }

	 public void close () throws IOException {
		  input.close();
	 }
}
